Detachable toothbrush head and handle unit



FIG. 1 is an exploded view of a detachable toothbrush head and handle unit showing my new design;

FIG. 2 is an assembled right side view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front view thereof; and,

FIG. 6 is a rear view thereof.

The left side is a mirror image of the right side. 

The ornamental design for a detachable toothbrush head and handle unit, as shown and described. 